Westinghouse | REA3015 | Circuit Breaker | 15A | 3-Pole | 240V | Bolt-On

Meet the Westinghouse REA3015 Circuit Breaker—a precise 15A, 3-Pole, 240V bolt-on protection device designed for reliable shutdown in 3-phase electrical systems. Built for maintenance, retrofit, and replacement projects, this breaker keeps critical equipment—from motors to compressors—protected without compromising panel space or workflow.

• Amperage: 15A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On for secure, straightforward installation in compatible panels
• Application: Ideal for three-phase circuits in industrial, commercial, and equipment-enclosure environments
• Reference: Part number REA3015 is the best compatibility reference

Why this 3-Pole, 240V bolt-on breaker matters

In three-phase systems, consistent protection across all conductors is essential. The REA3015 delivers synchronized shutoff across all three poles, minimizing the risk of uneven protection and equipment damage during an overload. Its bolt-on design is a practical choice for retrofit projects where secure mounting and solid contact are priorities, reducing the likelihood of loose connections over time.

Practical use cases

• Replacing a failed breaker in a 3-phase panel to restore continuous operation of motors, pumps, or HVAC equipment
• Retrofit projects converting older panels to 240V 3-pole protection for modern machinery
• Maintenance cycles where exact spec matching (15A, 3-Pole, 240V, bolt-on) is required for safe, compliant service

Fit, safety, and installation tips

Notes: Confirm fit and ratings before ordering. Part number is the best reference for compatibility. When installing, ensure the panel is powered down and that the mounting surface is clean and free of debris to maintain proper contact pressure and reliable tripping.

Why choose Westinghouse REA3015

• Trusted Westinghouse engineering and a clear, standard specification (15A, 3-Pole, 240V) for predictable protection in 3-phase circuits
• Bolt-On mounting simplifies installation in compatible enclosures, supporting quicker maintenance and reduced downtime
• Clear part-number guidance (REA3015) helps technicians verify compatibility and streamline procurement

Equip your electrical system with a dependable, precisely specified breaker that aligns with real-world 3-phase protection needs. The Westinghouse REA3015 is engineered for dependable performance in maintenance, retrofit, and replacement scenarios—delivering clear protection where it matters most.